Answer:
The answer is C: 14300
Note: The actual answer is 14296, <em>and </em>the closest to that was option C.
Explanation:
Formula to calculate forecast using Exponential smoothing:
Where,
= New Forecast 
= Previous period's forecast.
= Smoothing Constant 
= Previous period's Actual Demand.
- Calculating the forecast for period 5:
Data:
Putting <em>values in the formula:</em>
Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the <u>crude stone tools </u>represented by: the awl, atlatl and bow & arrow.
<h3 /><h3>What were crude stone tool?</h3>
Any tool that is partially or totally fashioned out of stone is considered a stone tool in the broadest definition. Even if there are still societies and cultures that rely on stone tools, most of them are related to extinct prehistoric (especially Stone Age) cultures.
Archaeologists frequently research these prehistoric societies, and the examination of stone tools is known as lithic analysis. To deepen our understanding of the cultural ramifications of stone tool use and production, ethnoarchaeology has been a useful research field.
Arrowheads, spearheads, hand axes, and querns are just a few examples of the numerous tools made from stone throughout history. Stone can be ground into tools or it can be shaped by a flintknapper into knapped implements.
Learn more about stone tool
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Answer:
equivalent annual cost: 19,784.81
The investment is not economically justified as it is cheaper to pay the fines than invest in the equipment to avoid them.
Explanation:
We calcualte the PMT of a 75,000 dollars equipment at 10%
PV 75,000
time 5
rate 0.1
C $ 19,784.811
EPA fines: <u> </u><u>$ 18,500.00 </u>
differential: (1, 284.81)
